research Mechanism of progesterone neuroprotection of rat cerebellar Purkinje cells following oxygen–glucose deprivation
Progesterone protects rat brain cells by enhancing GABA A receptor activity.
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research Synthesis of 11α-hydroxyprogesterone hartens
Researchers successfully made new compounds for hormone level tests, but one attempt led to an unexpected product, correcting a past error.
research Involvement of neurosteroids in the control of prolactin secretion in sheep under basal, stressful and pregnancy conditions
Neurosteroids affect prolactin levels in sheep differently depending on stress and pregnancy conditions.
research The influence of selected steroid hormones on the physicochemical behaviour of DPPC liposomes
Steroid hormones change the size, charge, and stability of DPPC liposomes.
research 703 Anti-aging potential of gypenosides fraction obtained from naturally grown Gynostemma pentaphyllum in Ulleungdo Island and its 7 new gypenosides
Gypenosides from Gynostemma pentaphyllum were found to have anti-aging effects, increasing skin collagen and reducing wrinkles.
research 698 Effect of lithocholic acid as a ligand of vitamin D receptor on hair growth in alopecia
Lithocholic acid helps hair growth and regeneration in alopecia by activating vitamin D receptors.
research Polycystic ovary syndrome and estroprogestins
Choosing the right estroprogestin is crucial for effectively managing PCOS symptoms.
research Progesterone in gender-affirming therapy of trans women
Progesterone may help trans women with breast development and health, but more research is needed.
research Progestogen-only pill associates with false-positive aldosterone/renin ratio screening test
The birth control pill with only progestogen can cause a false alarm in a hormone test.
research Preparation, Optimization, In vitro Evaluation and Ex vivo Permeation Studies of Finasteride loaded gel Formulations Prepared by using Response SurfaceMethodology
The combination of propylene glycol and Tween® 80 improves finasteride gel effectiveness.
research Sex Hormones: Hormonal Contraception and Hormone Replacement Therapy
Hormonal contraceptives and therapies regulate organ functions and treat various conditions.
research Changes in Progesterone Metabolites in the Hippocampus Can Modulate Open Field and Forced Swim Test Behavior of Proestrous Rats
Lowering 3α,5α-THP in the hippocampus increases anxiety and depression in proestrous rats.
research New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors.
Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
research Hormonal contraceptives: pharmacology tailored to women's health
New hormonal contraceptives are safer, have fewer side effects, and offer health benefits for women.
research Allopregnanolone-mediated protective effects of progesterone on tributyltin-induced neuronal injury in rat hippocampal slices
Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
research Progesterone and allopregnanolone enhance the miniature synaptic release of glycine in the rat hypoglossal nucleus
Progesterone and allopregnanolone increase glycine release in rat brain cells.
research Actualités du SOPK
Estrogen-progestin contraception lowers ovarian, endometrial, and colon cancer risk but may raise breast and cervical cancer risk, helps with menstrual and acne issues, and new methods are as effective as pills. Metformin helps overweight women with PCOS and insulin resistance, and dopamine agonists treat prolactinomas.
research EP-2271: The role of mitochondria in the non-targeted effect of ionizing radiation
Mitochondria may influence how cells respond to radiation, affecting nearby non-irradiated cells.
research Sexually dimorphic effect of progesterone and its reduced metabolites on the gene expression of myelin proteins in rat Schwann cells
Progesterone and its metabolites affect myelin protein expression differently in male and female rat Schwann cells.
research The Effects of Leukocyte- and Platelet-Rich Plasma (L-Prp) and Pure Platelet-Rich Plasma (P-Prp) an a Rat Endometriosis Model
L-PRP and P-PRP reduced endometriosis in rats, but not significantly more than saline.
research Progesterone Promotes Anti-Anxiety/Depressant-like Behavior and Trophic Actions of BDNF in the Hippocampus of Female Nuclear Progesterone Receptor, but Not 5α-Reductase, Knockout Mice
Progesterone reduces anxiety and depression in female mice by increasing BDNF in the brain, needing 5α-reduction and estradiol.
research A double-blind, randomized, placebo-controlled pilot study to investigate the effects of finasteride combined with a biodegradable self-reinforced poly l-lactic acid spiral stent in patients with urinary retention caused by bladder outlet obstruction from
Combination therapy improves urinary flow and reduces residual urine, but needs better stent design.
research The injectable contraceptives depot medroxyprogesterone acetate and norethisterone enanthate substantially and differentially decrease testosterone and sex hormone binding globulin levels: A secondary study from the WHICH randomized clinical trial
Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research Allopregnanolone and Induction of Endogenous Opioid Inhibition of Oxytocin Responses to Immune Stress in Pregnant Rats
Allopregnanolone helps control oxytocin levels during pregnancy to prevent preterm labor.
research [Female contraception: hormonal methods].
Hormonal contraceptives are highly effective but require medical evaluation due to potential health risks.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Comparison of two contraceptive pills containing drospirenone and 20 μg or 30 μg ethinyl estradiol for polycystic ovary syndrome
Both contraceptive pill doses effectively reduced androgen levels in women with PCOS.
research THE TREATMENT OF HIRSUTISM WITH A COMBINATION OF DESOGESTREL AND ETHINYL OESTRADIOL
A combination of desogestrel and ethinyl oestradiol effectively reduces hair growth in hirsute women.
research [Differentiated application of oral contraceptives basing on the different side effects of synthetic progestins (author's transl)].
Choose oral contraceptives with specific side effects to manage issues like acne and avoid unwanted effects.